Ex-Dean staffer Mathew Gross rates today's Dean post-mortems on his blog
http://www.mathewgross.com/blog/
For what it's worth, he gives two write-ups an "A":
Jill Lawrence's run-down in USA Today on tensions within the Dean campaign, based on interviews with 11 staff (it's an interesting read)
http://www.usatoday.com/news/politicselections/nation/president/2004-02-18-dean-usat_x.htm
and the New York Times editorial board's homage to the contributions of the Dean campaign to the Democrats and national politics
http://www.nytimes.com/2004/02/19/opinion/19THU2.html
Jodi Wilgoren's write-up in today's NY Times gets an A- from Gross.
http://www.nytimes.com/2004/02/19/politics/campaign/19DEAN.html